Successful bond release practices in North Dakota.
By: M. W. Pole.
Publisher: s.n
Published: 1988
Place of publication: S.l
Notes: Page 295 in Proc. Conf. Mine Drainage and Surface Mine Reclamation, Vol. II: Mine Reclamation, Abandoned Mine Lands and Policy Issues. USDI Bur. Mines, Inf. Circ. 9184. 401pp.

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